电工用铜、铝及其合金扁线 第2部分:铜扁线
Rectangular copper or aluminium and its alloy conductors for electrical purposes--Part 2:Copper rectangularconductor
标准状态
发布于:1985-11-20
实施于:1986-10-01
已废止
Rectangular copper or aluminium and its alloy conductors for electrical purposes--Part 2:Copper rectangularconductor